rails4でslim内でsassを利用した際に外部sass変数をimportするには？
index.html.slim
h1 welcome to my page
sass:
@import '/stylesheets/define.sass'
h1
color: $theme-color
define.sass
$theme_color: #FF0000
index.html.slimslimsass define.sasssassslimsass define.sass
File to import not found or unreadable: /stylesheets/define.sass.
slimsassdefine.sass